Let the equation of the motion is given by S(t) = ecost + 3t att = t in seconds. %3D [A : 2] [A: 2] a) Determine the velocity of the motion at t = 2 b) Determine the acceleration of the motion at t = 2

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A: Givena(t) = <3,9t,et>

Q: When d is in feet, t in second , find the velocity at t= 2 of the motion s = t^2 +3t

A: s=t2+3tVelocity of the particle isdsdt=2t+3On putting the value oft=2

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A: Write this equation in standard form then diffrenciate.

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A: We can solve this question and find the value of displacement and velocity as below

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Q: I need help with this homework problem

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Q: If position is given by p(t)=-t^2+5t what is the velocity v(t) at t=2?

A: The position is p(t)=-t2+5t

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Q: An object experiences acceleration as given by: a(t) = e3t – 2 , v(0) = 1 and y(0) = 3 Determine the…

A: Given,          An object experiences acceleration as given by :          at=e3t-2 , v0=1 and y0=3

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A: The position of a body s(t)=16t3-12t

Q: 40 m/s a. -1/T

A: We integrate acceleration to find velocity and to find position we integrate the velocity